O4
G28G91Z0
T2M6
G54G17G49G90G40G80
M3S2000
G1G43Z100H2F2000
X-70Y0
Z5
#1=0
N10 #1=#1+0.5
G1Z-[#1-0.018]F1500
G41G1X-60Y-15D1
G3X-45Y0R15
G1Y45,R10
X-12.487
Y32.5
G3X12.487R12.487
G1Y45
X45,C10
Y-45,R10
X12.487
Y-32.5
G3X-12.487R12.487
G1Y-45
X-45,C10
Y0
G3X-60Y15R15
G40G1X-70Y0
IF[#1LT10]GOTO10
G1G49Z100F2000
M5
M99
